HS编码：38160000 | 交易描述：RAMMING MASS (WITHOUT BORIC ACID); RAMMING MASS; MANJU EXIM PVT LTD.; BG; 50; 280; 1; 1; RAMMING MASS; 14MT; 1; Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01.